Links
- https://smpp.org/
- https://en.wikipedia.org/wiki/GPRS_Tunnelling_Protocol
- https://en.wikipedia.org/wiki/PFCP
- https://en.wikipedia.org/wiki/Signalling_System_No._7
- https://en.wikipedia.org/wiki/Sun_RPC
- https://learn.microsoft.com/en-us/windows-server/networking/technologies/wins/wins-top
- https://www.lenovo.com/us/en/glossary/windows-internet-name-service/
- https://www.icir.org/gregor/tools/ms-smb-protocols.html